ramips: fix MDIO/PHY handling

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36271 3c298f89-4303-0410-b956-a3cf2f4a3e73
ramips: add mdio-bus node to rt3883.dtsi

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36272 3c298f89-4303-0410-b956-a3cf2f4a3e73
ramips: OMNI-EMB-HPM.dts fixes

* add mdio-bus and phy nodes
* set phy-handle for the ethernet node
* define flash partiions
* cleanup flash node properties

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36273 3c298f89-4303-0410-b956-a3cf2f4a3e73
ramips: add profile for the Omnima EMB-HPM board

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36274 3c298f89-4303-0410-b956-a3cf2f4a3e73